After the Challenger tragedy, nobody wanted to see a film about five kids on an adventure in space.

It's been over two decades since one of TV's cult-hit sci-fi series left its fandom hanging on a major cliffhanger.

Stacker compiled a collection of 70 images that show how the '70s changed the world. See photos of the decade's defining ...

Characterized by a focus on scientific plausibility and technical detail, the hard sci-fi genre has produced some of the best ...

Astronomers believe the object, dubbed 'Oumuamua, came from the general direction of the Lyra constellation ...

Today, George meets new people with Nintendo's multiplayer marvel. What follows is an epic session, concluding with the ...

Do you remember when they said that in space, no one could hear you scream? The tagline for the cult classic Alien movie has, in a way, become a tagline for the whole subgenre of science-fiction, at ...

On Nov. 13, the California Science Center's Samuel Oschin Air and Space Center will open to visitors as the final phase of ...

The space shuttle Endeavour, which took astronauts into orbit 25 times, went on display at the California Science Center on ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

Science fans will soon get the chance to see the Space Shuttle Endeavor in its ready-to-launch position at the California ...